R&D since 2016; Fujian Sankexin Materials Co., Ltd. established 2023. A new company built on a decade of carrier work.
Sankexin began in 2016, led by experts from South China University of Technology who returned to China after studying in Japan, starting R&D on copier consumables with a focus on the core materials of two-component developer carrier.
So in 2016, she started.
*"I knew it would be hard. I didn't expect it to be this hard. Every time I felt I couldn't hold on any longer, I told myself: just hold on a little longer."* - the company founder
The equipment had to be custom-built. Trial batches worth tens of thousands of yuan were scrapped. Machines that were bought and failed specification were abandoned. Over the decade, cumulative R&D investment passed RMB 10 million, and at the hardest point the company founder mortgaged their own home to keep the team paid and the work going.
We are not telling you this to impress you. We are telling you because a carrier plant is not a trading operation with a logo on it - it is ten years of equipment, formulation and failure data, and it explains why we answer technical questions the way we do.
Through the Guangzhou Office Consumables Industry Association, Fujian Sankexin entered an industry-university-research partnership with South China University of Technology (SCUT). The cooperation includes a graduate internship and practice base and a well-known materials & chemical engineering expert studio.
Joint R&D focuses on four areas:
| Item | Figure |
|---|---|
| Location | No. 192, Maosheng Road, Nan'an City, Quanzhou, Fujian Province, China |
| Plant area | approx. 5,000 m² |
| Annual capacity | 500 tonnes |
| Processes in-house | Ferrite powder → coating resin → finished carrier |
| Export markets | Japan, Singapore |
| R&D start | 2016 |
| Company established | 2023 |
We have been offered land and tax incentives elsewhere - including from Xiamen Torch Hi-Tech Zone - and stayed in Nan'an. The supply chain, the team and the equipment are here.
The founder's stated goal is for Fujian Sankexin to become a hidden champion in digital printing materials - a company most end users have never heard of and the industry cannot do without.
We know where we stand. We are a 500-tonne-per-year plant, not a global group. What we offer instead is narrow focus, full control of the process, and direct access to the people who make the material.
We reply within 24 hours — with a recommendation, not a brochure. Factory visits welcome in Nan'an.
Contact us / Request TDS Download TDS & selection guide